Isolation transformer
USD $50 - $1,000 /Piece
Min.Order:1 Piece
Shenzhen Goter Power Technology Co., Ltd.
Description of the transformer material:
Core
using Taiwan zhuanggang high quality‘s High silicon and Silicon-steel plates Fold outfit,The main material is 0.35 thick H18,H14,H12,Z11’s High-quality silicon steel,we can According to the requirements of Room requirements and conditions of use,Choose the most suitable material,Design of the transformer to achieve the best performance.(Conventional materials is Taiwan zhuanggang 0.35Thick H18 Film)
Wire
Using PEW,UEW,EIW,SEIW,FEAI Enameled wire,and glass wire,Class F temperature rating(155°C), H Class(180°C), HC Class(200°C), C Class(220°C). (General temperature rating of B-class 135°C).
Insulation materials
Using with high quality of environmental protection DMS Composite materials,With high temperature insulation, fire-retardant and moisture-resistant multi-performance;we can also according to customer requirements to select imports NOMES paper.
Terminal blocks
Low-power using Taiwan Mark of terminal blocks,beautiful Aesthetically,Have excellent pressure, temperature, fire-retardant properties. High-power using high-quality copper.
Iron pin
Mainly CNC bending cold rolled plate,Plated multicolored (yellow), blue zinc (silver), zinc white (ivory), surface anodized (black) plating options and other environmental protection.
Technical Parameter:
phase |
| three phase |
specifications |
| 25KVA and 30KVA |
Input voltage |
| 380V AC |
Output voltage | 220VAC | |
frequency | 50/60Hz | |
Link way | Y/ Y or Y/combination | |
efficiency | ≥98% | |
Insulation class | F,H,HC ,C | |
Overload | Allow more than 1.2 times rated load work continuously 4 hours | |
Cooling way | Natural cooling | |
noise | ≤35dB(in one meter) | |
temperature | ≤65°C | |
Insulation resistance | ≥150MΩ | |
Electric strength | 3000VAC/1min | |
Life | 20 years | |
Work environment | temperature:-20~+40°C humidity:≤93%RH (No condensation) | |
workplace | No corrosive gas and electric dust | |
standard | Products meet VDE0550,IEC439,JB5555,GB226 standards and other international national |